package day1.circle;

//点类
public class Point {
    //平面中x，y确定一个点
    public int x;
    public int y;

    public Point() {
    }

    public Point(int x, int y) {
        this.x = x;
        this.y = y;
    }
    public void show(){
        System.out.println("【点】x："+x+",y:"+y);
    }

}
